The photo of West Point cadets that prompted the investigation Twitter

The U.S. Military Academy at West Point in New York is investigating a photo showing 16 black female cadets in uniform with their fists raised in a salute that critics are calling a gesture of solidarity with the Black Lives Matter movement, the Army Times reports.

"We can confirm that the cadets in this photo are members of the U.S. Military Academy's Class of 2016," West Point’s director of public affairs, Lt. Col. Christopher Kasker, said in a statement. "Academy officials are conducting an inquiry into the matter."

According to the Army Times, not many details are known about the photo, although it has since been shared wildly in military circles, along with the claim that the women are supporting BLM. Critics are reportedly concerned that the photo violates the Department of Defense Directive 1344.10, which cautions against "partisan political activity" when in uniform.